160804563

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 226017792

約数和(自身を除く): 65213229

約数列:

[1, 3, 43, 71, 97, 129, 181, 213, 291, 543, 3053, 4171, 6887, 7783, 9159, 12513, 12851, 17557, 20661, 23349, 38553, 52671, 296141, 552593, 754951, 888423, 1246547, 1657779, 2264853, 3739641, 53601521, 160804563]

約数ペア:

[(1, 160804563), (3, 53601521), (43, 3739641), (71, 2264853), (97, 1657779), (129, 1246547), (181, 888423), (213, 754951), (291, 552593), (543, 296141), (3053, 52671), (4171, 38553), (6887, 23349), (7783, 20661), (9159, 17557), (12513, 12851)]